209340693684

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2460863}}^1$

素因数の和:2461029

約数の個数: 72

約数和(自身を含む): 564325332480

約数和(自身を除く): 354984638796

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 139, 153, 204, 278, 306, 417, 556, 612, 834, 1251, 1668, 2363, 2502, 4726, 5004, 7089, 9452, 14178, 21267, 28356, 42534, 85068, 2460863, 4921726, 7382589, 9843452, 14765178, 22147767, 29530356, 41834671, 44295534, 83669342, 88591068, 125504013, 167338684, 251008026, 342059957, 376512039, 502016052, 684119914, 753024078, 1026179871, 1368239828, 1506048156, 2052359742, 3078539613, 4104719484, 5815019269, 6157079226, 11630038538, 12314158452, 17445057807, 23260077076, 34890115614, 52335173421, 69780231228, 104670346842, 209340693684]

約数ペア:

[(1, 209340693684), (2, 104670346842), (3, 69780231228), (4, 52335173421), (6, 34890115614), (9, 23260077076), (12, 17445057807), (17, 12314158452), (18, 11630038538), (34, 6157079226), (36, 5815019269), (51, 4104719484), (68, 3078539613), (102, 2052359742), (139, 1506048156), (153, 1368239828), (204, 1026179871), (278, 753024078), (306, 684119914), (417, 502016052), (556, 376512039), (612, 342059957), (834, 251008026), (1251, 167338684), (1668, 125504013), (2363, 88591068), (2502, 83669342), (4726, 44295534), (5004, 41834671), (7089, 29530356), (9452, 22147767), (14178, 14765178), (21267, 9843452), (28356, 7382589), (42534, 4921726), (85068, 2460863)]